Order Of Operations - Texas Instruments TI-30 eco RS User Manual

Order of Operations

1st Expressions inside parentheses.
2nd Single-variable functions that perform the
calculation and display the result immediately
(square, square root, cube, cube root,
trigonometric, factorial, logarithmic, percent,
reciprocals, angle conversions).
3rd Combinations and permutations.
4th Exponentiation and roots.
5th Multiplication and division.
6th Addition and subtraction.
7th
The TI-30 eco RS uses AOSé (Algebraic Operating
System). It stores up to 4 pending operations (2 when
STAT is displayed).
completes all operations.
12-ENG